Microcontroller or Microprocessor: Making the Right Choice Microprocessors have a single processing core (CPU), typically powerful enough to handle complex applications involving lots of memory.

Shih, Willy, and Margaret Pierson. "Renesas Electronics and the Automotive Microcontroller Supply Chain (A) (TN)." Harvard Business School Teaching Note 613-084, March 2013.

A microcontroller might contain an embedded processor as part of its makeup, but also combines other computer parts, such as memory and signal registers, in a single chip.

Images can be loaded from flash, memory, or SD cards, and he notes that best performance is gained with a microcontroller with fast SPI for writing to screens quickly.

Meet the Raspberry Pi Pico 2 W, a tiny board designed around a microcontroller that lets you build hardware projects at scale. Raspberry Pi is once again using the RP2350, its own well-documented ...